For Founders in C2C or hyper-local niches, Gumtree demonstrates that you can monetize visibility and have confidence in without the need of forcing a weighty transaction layer. Start off by proudly owning discovery and interaction; only then include payments and logistics. Vertical niches scale faster in AU than horizontal giants. https://blacktownmarkets.com.au/blog/best-flea-markets-near-western-sydney-airport-for-families-and-shoppers/